CN213655927U - PE solid wall pipe with protective sleeve - Google Patents
PE solid wall pipe with protective sleeve Download PDFInfo
- Publication number
- CN213655927U CN213655927U CN202022173829.5U CN202022173829U CN213655927U CN 213655927 U CN213655927 U CN 213655927U CN 202022173829 U CN202022173829 U CN 202022173829U CN 213655927 U CN213655927 U CN 213655927U
- Authority
- CN
- China
- Prior art keywords
- wall pipe
- solid
- solid wall
- pipe main
- protective sheath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 39
- 239000007787 solid Substances 0.000 title claims abstract description 31
- 239000004698 Polyethylene Substances 0.000 claims abstract description 62
- 230000004224 protection Effects 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 7
- 229920002635 polyurethane Polymers 0.000 claims abstract description 7
- 239000004814 polyurethane Substances 0.000 claims abstract description 7
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 6
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a PE solid wall pipe with protective sheath, including PE solid wall pipe main part and protection machanism, be fixed with the heat preservation on the inner wall of PE solid wall pipe main part, protection machanism fixes the outside at PE solid wall pipe main part. This PE solid wall pipe with protective sheath, can screw up the bolt fastening after running through the lantern ring with PE solid wall pipe main part and protective sheath and live the lantern ring, the sealing ring can play the effect of boosting connection this moment, the anticorrosive waterproof performance of protective sheath of high density polyethylene material is good, conveniently play the effect of protection PE solid wall pipe main part, the heat preservation thermal insulation performance of polyurethane material is good, utilize behind air plug and the outside air exhaust equipment air between protective sheath and the PE solid wall pipe main part of taking out to the greatest extent, be in the vacuum state between protective sheath and the PE solid wall pipe main part, conveniently improve the device's thermal insulation performance.
Description
Technical Field
The utility model relates to a PE solid wall pipe technical field specifically is a PE solid wall pipe with protective sheath.
Background
The PE solid-wall pipe is manufactured by adopting imported PE80 and PE100 raw materials according to the GB/T13663 standard, the product has good weldability, environmental stress cracking resistance and rapid cracking resistance, the performance of the product reaches the national standard, and after mass search, the PE solid-wall pipe in the prior art is found to be typical, such as the PE solid-wall pipe with the publication number of CN208900916U, the PE solid-wall pipe comprises: the body the one end of body is provided with first retainer plate, first retainer plate with body fixed connection the inside steel sheet that is provided with of first retainer plate the side of first retainer plate is provided with the slot the other end of body is provided with the second retainer plate, the second retainer plate with body fixed connection the inside steel sheet that is provided with of second retainer plate the side of second retainer plate is provided with the eye-splice, the eye-splice with the slot phase-match first retainer plate with the circle mouth of second retainer plate is provided with the electric smelting area. Through at the inside steel sheet that sets up of first retainer plate and second retainer plate, can improve the intensity of pipe and union coupling department effectively, avoid appearing the condition that the junction damaged or even droed between pipe and the pipe, simultaneously, through the cooperation of eye-splice and slot, can avoid further droing between pipe and the pipe effectively to the normal use of guarantee PE real wall pipe.
In summary, the existing PE solid-wall pipe has insufficient corrosion and water resistance, poor heat preservation, and short service life, and in order to solve the above problems, the existing equipment needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PE solid wall pipe with protective sheath to the anticorrosive waterproof performance who solves the current PE solid wall pipe that proposes in the above-mentioned background art is not enough, and the heat insulating ability is not good, the not long problem of life inadequately.
In order to achieve the above object, the utility model provides a following technical scheme: a PE solid wall pipe with a protective sleeve comprises a PE solid wall pipe main body and a protective mechanism,
the PE solid-wall pipe comprises a PE solid-wall pipe main body, wherein a heat insulation layer is fixed on the inner wall of the PE solid-wall pipe main body;
and the protection mechanism is fixed on the outer side of the PE solid-wall pipe main body.
Preferably, the heat-insulating layer is made of polyurethane.
Preferably, protection machanism includes lantern ring, bolt, sealing ring, protective sheath and air lock, and the lantern ring passes through the outside of bolt threaded connection at the real wall pipe main part of PE, is fixed with the sealing ring on the inner wall of the lantern ring simultaneously.
Preferably, both ends about the protective sheath are fixed to the lantern ring, and the protective sheath is located the outside of the solid wall pipe main part of PE, run through on the protective sheath and be fixed with the gas stopper, and the protective sheath is the high density polyethylene material.
Preferably, the bolts are evenly distributed on the collar.
Compared with the prior art, the beneficial effects of the utility model are that: the PE solid-wall pipe with the protective sleeve,
(1) the PE solid-wall pipe main body penetrates through the lantern ring and the protective sleeve, then the bolt can be screwed down to fix the lantern ring, the sealing ring can play a role in connection reinforcement at the moment, the protective sleeve made of high-density polyethylene has good corrosion resistance and water resistance, and the PE solid-wall pipe main body is conveniently protected;
(2) the heat preservation thermal insulation performance of polyurethane material is good, utilizes behind air cock and the outside air exhaust equipment take out the air between protective sheath and the PE solid wall pipe main part to the greatest extent, is in the vacuum state between protective sheath and the PE solid wall pipe main part, conveniently improves the device's thermal insulation performance.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a left side view structure diagram of the present invention.
In the figure: 1. PE solid-wall pipe main part, 2, heat preservation, 3, protection mechanism, 301, lantern ring, 302, bolt, 303, sealing ring, 304, protective sheath, 305, gas lock.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a PE solid wall pipe with protective sheath, according to shown in figure 1 and figure 2, is fixed with heat preservation 2 on the inner wall of PE solid wall pipe main part 1, and heat preservation 2 is the polyurethane material, and 2 thermal insulation performance of heat preservation of polyurethane material are good.
As shown in fig. 1, 2 and 3, the protection mechanism 3 is fixed on the outer side of the PE solid-wall tube body 1, the protection mechanism 3 includes a collar 301, a bolt 302, a sealing ring 303, a protection sleeve 304 and a gas plug 305, the collar 301 is screwed on the outer side of the PE solid-wall tube body 1 through the bolt 302, the inner wall of the collar 301 is fixed with the sealing ring 303, the PE solid-wall tube body 1 penetrates the collar 301 and the protection sleeve 304 and then can be screwed on the bolt 302 to fix the collar 301, at this time, the sealing ring 303 can play a role of reinforcing connection, so that the collar 301 and the PE solid-wall tube body 1 can be connected and fixed together more tightly, the collar 301 is fixed at the left and right ends of the protection sleeve 304, the protection sleeve 304 is located on the outer side of the PE solid-wall tube body 1, the gas plug 305 is fixed on the protection sleeve 304, the protection sleeve 304 is made of high-density polyethylene, after air between the protection sleeve 304 and the PE solid-wall, being in the vacuum state between protective sheath 304 and the solid wall pipe main part 1 of PE, conveniently improving the device's thermal insulation performance, bolt 302 evenly distributed is on lantern ring 301, and lantern ring 301 can be fixed on the solid wall pipe main part 1 of PE under bolt 302's effect, easy to assemble.
The working principle is as follows: when using the PE solid-wall pipe with a protective jacket, the PE solid-wall pipe body 1 is first passed through the collar 301 and the protective jacket 304, the bolt 302 is then tightened, the lantern ring 301 is fixed by the fixing means, at the moment, the sealing ring 303 can play a role of strengthening connection, so that the lantern ring 301 and the PE solid-wall pipe main body 1 can be connected and fixed more closely, the protective sleeve 304 made of high-density polyethylene has good corrosion and water resistance, is convenient to play a role of protecting the PE solid-wall pipe main body 1, the heat preservation layer 2 made of polyurethane has good heat preservation performance, after air between the protective sleeve 304 and the PE solid-wall pipe main body 1 is exhausted by using the air plug 305 and external air extraction equipment, the protective sleeve 304 and the PE solid-wall pipe main body 1 are in a vacuum state, so that the heat insulation performance of the device is conveniently improved, the whole work is completed, and those not described in detail in this specification are within the skill of the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a PE solid wall pipe with protective sheath, includes PE solid wall pipe main part (1) and protection machanism (3), its characterized in that:
the PE solid-wall pipe comprises a PE solid-wall pipe main body (1), wherein a heat insulation layer (2) is fixed on the inner wall of the PE solid-wall pipe main body (1);
and the protection mechanism (3) is fixed on the outer side of the PE solid-wall pipe main body (1).
2. A PE solid wall pipe with protective jacketing according to claim 1, wherein: the heat-insulating layer (2) is made of polyurethane.
3. A PE solid wall pipe with protective jacketing according to claim 1, wherein: protection machanism (3) are including lantern ring (301), bolt (302), sealing ring (303), protective sheath (304) and gas stopper (305), and lantern ring (301) pass through bolt (302) threaded connection in the outside of PE solid-wall pipe main part (1), are fixed with sealing ring (303) on the inner wall of lantern ring (301) simultaneously.
4. A PE solid wall pipe with protective jacketing according to claim 3, wherein: the lantern ring (301) is fixed at the left and right ends of protective sheath (304), and protective sheath (304) are located the outside of the solid wall pipe main part of PE (1), run through on protective sheath (304) and be fixed with air lock (305), and protective sheath (304) are the high density polyethylene material.
5. A PE solid wall pipe with protective jacketing according to claim 3, wherein: the bolts (302) are evenly distributed on the collar (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022173829.5U CN213655927U (en) | 2020-09-29 | 2020-09-29 | PE solid wall pipe with protective sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022173829.5U CN213655927U (en) | 2020-09-29 | 2020-09-29 | PE solid wall pipe with protective sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213655927U true CN213655927U (en) | 2021-07-09 |
Family
ID=76699094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022173829.5U Expired - Fee Related CN213655927U (en) | 2020-09-29 | 2020-09-29 | PE solid wall pipe with protective sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213655927U (en) |
-
2020
- 2020-09-29 CN CN202022173829.5U patent/CN213655927U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |